[vtkusers] vtkBorlandRenderWindow - An exception occurred whilst rendering

Jim jiksed at yahoo.com
Mon Jul 30 12:34:49 EDT 2007

Dear vtkusers,
  My program compiles and starts fine, but when I read a data set and render an image, I get an error message which says "An exception occurred whilst rendering". This problem can be solved by reducing "Hardware Acceleration" in Windows display settings.
  I found that this error message is reported by vtkBorlandRenderWindow in the following function:
void __fastcall TvtkBorlandRenderWindow::Paint(void)
  if (FRenderWindow)
    catch (...)
      // Some error trap should occurr here
      ShowMessage("An exception occurred whilst rendering");
    { // Design time or before RenderWindow creation
  Reducing "Hardware Acceleration" is really not a nice option. Is there any other fix in this vtkBorlandRenderWindow package or in my graphics card driver settings? Here is my computing environment: WinXP Pro, Borland Developer Studio 2006, VTK5.0.2, ATI Radeon x1300 graphics card. 
  Thank you for your help.

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